Well Umi I modded the servo like you said and it works good,but it tends to creep,You think I just need better quality radio gear? Using old fp-s28 servo and futaba magnum radio for testing. Will buy new for the project. What about digital servo's? haven't tried one yet. By the way with 4-40 screw attached has a ton of power on nut! Thanks for the help, time to get machining the drives!


Thanks again Matt